.control{
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  h4{
    width: 120px;
    height: 40px;
    background: #CCC;
    text-align: center;
    line-height: 40px;
    margin: 15px 0;
  }
}